1554/2026
Special mark buoy established at Courseulles-sur-Mer (Antifer) wind farm
Activeuntil 31 Dec 2027, 23:59 UTC (in 425 days)Received 07 Oct 2026, 12:31 UTC
Warning text
Positions open on the mapLang
Area: ANTIFER
Locality: COURSEULLES SUR MER WIND FARM
BUOY_ESTABLISHMENT
Establishment of a special mark buoy for scientific use in the following position:
49-28.99N 000-36.15W
Characteristic: Fl(5)Y.20s
Present until 31/12/2027
Location map
Open in the full mapAnalysis
Activeuntil 31 Dec 2027, 23:59 UTC (in 425 days)A special mark buoy has been established for scientific use at the Courseulles-sur-Mer wind farm (Antifer). Position given as 49-28.99N 000-36.15W with characteristic Fl(5)Y.20s. The buoy will be present until 31 December 2027. Mariners should note and keep a lookout for the new aid.
Maintain a safe lookout and navigate with caution; note the new special mark buoy at the given position.
- Type
- Aids to navigation · severity low
- Feed
- Aids to navigationAll warnings of this kind on the map, or as an API feed.
- Location
- Antifer, Courseulles-sur-Mer wind farm
- Validity
- Until 31 Dec 2027, 23:59 UTCSpecial mark until 2027, DEC the 31st / Present until 31/12/2027
- Hazards
- special mark buoy (new), aid to navigation established
Coast stations for this area
- RCCMRCC JobourgFrance52 NM from the area
- RCCMRCC FalmouthUnited KingdomMMSI 00232001470 NM from the area
- RCCMRSC SolentUnited Kingdom81 NM from the area
- DSCDSC Station Ver-sur-MerMRCC JobourgFranceMMSI 002275200VHF 27range 27 NM9 NM from the area
- DSCDSC Station VillervileMRCC JobourgFranceMMSI 002275200VHF 30range 30 NM28 NM from the area
- DSCDSC Station GattevilleMRCC JobourgFranceMMSI 002275200VHF 26range 26 NM29 NM from the area
- DSCDSC Station AntiferMRCC JobourgFranceMMSI 002275200VHF 33range 33 NM32 NM from the area
- DSCDSC Station JobourgMRCC JobourgFranceMMSI 002275200VHF 42range 42 NM52 NM from the area
Aids to navigation affected
- Newly establishedSpecial mark buoy · Fl(5)Y.20s · 49-28.99N 000-36.15W
No aids-to-navigation list in the database yet; aids are shown as the warning names them.
Worked out automatically from the warning text on 09 Oct 2026, 16:17 UTC. It can be wrong: the official warning text is the authority.